Surf Forecasts:
How big are the waves at Porth Ceriad today (01 Oct):
- Afternoon surf: Afternoon surf (01 Oct, local time) - 4.5ft (1.4m), 10s period with SW swell.
- Evening surf: Evening surf (01 Oct, local time) - 4.5ft (1.4m), 5s period with SW swell.
The current surf forecast for Porth Ceriad at 11PM is: 1.5m 6s primary swell from a Southwest direction and 0.4m 10s secondary swell from a West-southwest direction (forecast issued at 06:00pm October 01). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Oct) | - | - |
| Afternoon (01 Oct) | 4.5ft (1.4m) | 10s |
| Evening (01 Oct) | 4.5ft (1.4m) | 5s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Fri night. Very mild (max 16°C on Fri morning, min 11°C on Fri night). Winds decreasing (strong winds from the SSW on Fri afternoon, calm by Sat night). | |||||||||||||||||||
Thu 1 | Friday 2 | Saturday 3 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 10 | SW 5 | SW 6 | SW 6 | SW 6 | SW 7 | SW 6 | SW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 377 | 102 | 119 | 154 | 247 | 251 | 261 | 385 | 598 | 643 | 559 | 369 | 226 | 143 | 95 | 67 | 51 | 29 | 28 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross-off | off | off | off | off | glassy | glassy | glassy |
High Tide | 00:11AM4.07m | 12:34PM3.92m | 1:04AM3.64m | 1:31PM3.57m | |||||||||||||||
Low Tide | 6:43PM0.73m | 7:10AM1.00m | 7:47PM0.99m | 8:20AM1.29m | 9:12PM1.19m | ||||||||||||||
 |  |  |  | | | |  |  | | | |  | | | |  |  | | |
 | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — |
 | 6:55 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:51 | — | — |
mm | 1 | 1 | — | 1 | 1 | 1 | 1 | — | — | 1 | 2 | 2 | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 15 | 15 | 13 | 11 | 11 | 12 | 13 | 13 | 13 |
Feels °C | 9 | 9 | 9 | 8 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 12 | 9 | 8 | 8 | 10 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | — | WSW 10 | WSW 10 | WSW 10 | WSW 10 | — | — | — | — | — | — | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 |
| kJ | — | 60 | 38 | 36 | 10 | — | — | — | — | — | — | 369 | 226 | 143 | 95 | 67 | 51 | 29 | 28 |
Swell 2 Height (m) Direction Period (s) | — | — | — | WSW 10 | — | — | — | — | — | — | — | W 16 | W 16 | W 16 | NW 4 | NNW 4 | — | W 15 | — |
| kJ | — | — | — | 36 | — | — | — | — | — | — | — | 5 | 5 | 5 | 2 | 1 | — | 4 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | W 16 | W 16 | — | W 15 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 5 | — | 4 |
Wind waves Height (m) Direction Period (s) | SW 10 | SW 5 | SW 6 | SW 6 | SW 6 | SW 7 | SW 6 | SW 7 | SW 8 | SW 8 | SW 8 | WSW 8 | — | — | — | — | — | — | — |
| kJ | 377 | 102 | 119 | 154 | 247 | 251 | 261 | 385 | 598 | 643 | 559 | 232 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 298 | 267 | 60 | 60 | 201 | 201 | 303 | 309 | 333 | 180 | 103 | 25 | 0 | 0 | 0 | 0 | 0 | 113 | 107 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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